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Worldwide distributor of NSN parts and consumables located in the USA.

Connector Adapter

Model / MPN: 1250 780 | NSN: 5935-00-259-0205
ITAR Registered seal

An adapter with electrical contacts which provides facilities for joining two or more electrical connectors, whose design or function will not normally warrant their junction. it is not designed for permanent attachment to a cable, cord, coaxial line, or wire. the physical shape of an electrical connector should not be the determining factor of its name. tee, angle, straight, and y-shaped adapters are all adapter, connector. excludes adapter, connector to lampbase; adapter, lampholder to connector; adapter (1), cable clamp to connector; and adapter, lampholder. for items designed as a mechanical connection between an electrical conduit and an electrical connector, see adapter (1), electrical conduit.

Product Details
NATO Stock Number
5935-00-259-0205
Sold in multiples of
5 EA
DEMIL
NO
Thread Class
2b
Thread Direction
Right-hand
Body Style
Straight shape, external/internal coupling
Overall Length
1.356 inches
Overall Diameter
0.827 inches
Environmental Protection
Moisture resistant and salt water resistant and shock resistant and thermal shock resistant and vibration resistant
Threaded Device Type
Coupling facility
Mating End Quantity
2
Contact Position Arrangement Style
Bnc 1st mating end
Contact Position Arrangement Style
N 2nd mating end
Contact Removability
Nonremovable all mating ends single contact grouping
Contact Maximum Dc Voltage Rating In Volts
500.0 all mating ends single contact grouping
Contact Maximum Frequency Rating
4.0 gigahertz all mating ends single contact grouping
Shell Type
Solid
Connector Locking Method
Bayonet pin and internally threaded coupling ring
Radio Frequency Type Contact Characteristic Impedance In Ohms
50.0 all mating ends single contact grouping
Operating Tempurature Rating
Between -65.0 degrees celsius and 165.0 degrees celsius
Thready Qty Per Inch (tpi)
24
Thread Size
0.625 inches
Contact Material
Copper alloy all mating ends single contact grouping
Contact Surface Treatment
Gold all mating ends single contact grouping
Insert Material
Plastic fluorinated ethylene propylene all mating ends or plastic polytetrafluoroethylene all mating ends
Contact Surface Treatment Specification
Mil-g-45204, type 1, class 2, grade c military specification single treatment response all mating ends single contact grouping
Contact Material Specification
Qq-c-530 federal specification single material response all mating ends single contact grouping or qq-c-533 federal specification single material response all mating ends single contact grouping
Shell Material
Copper alloy
Shell Surface Treatment
Silver
Shell Surface Treatment Specification
Qq-s-365 federal specification single treatment response
Shell Material Specification
Qq-b-613 federal specification single material response or qq-b-626 federal specification single material response
Insert Material Specification
L-p-389 federal specification 1st material response single mating end or l-p-403 federal specification 2nd material response single mating end
Included Contact Quantity
1 all mating ends single contact grouping
Included Contact Type
Coaxial pin 2nd mating end single contact grouping
Included Contact Type
Coaxial socket 1st mating end single contact grouping
Precious Material And Location
Contact surface gold and body surface silver
Precious Material And Weight
0.010 gold grains, troy and 0.100 silver grains, troy
Precious Material
Gold and silver
Test Data Document
81349-mil-prf-55339 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator
Unef
Specification Data
81349-mil-prf-55339/20 government specification
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M517T2313 Adapter, Connector 2400 EA 11/17/2016
SPE7M517TP114 Adapter, Connector 5200 EA 07/17/2017
SPE7M517TU951 Adapter, Connector 2350 EA 09/11/2017
SPE7M518T822B Adapter, Connector 2330 EA 08/06/2018
SPE7M518T914C Adapter, Connector 5500 EA 08/27/2018
SPE7M519T2542 Adapter, Connector 800 EA 11/05/2018
SPE7M519T4005 Adapter, Connector 4800 EA 11/19/2018

Pricing and Availability

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Certified Quality Assurance  Quality check icon

  •   ISO 9001:2015 + AS9120B
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
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  •   Worldwide Shipping
1250 780 Cross Reference
  • A1686
  • M55339-20-0021
  • UG201U
  • UG201A/U
  • UG201U
  • M55339-20-00201
  • UG201AU
  • A2130071ISSUEC
  • M55339/20-00201
  • MIL-PRF-55339/20
  • PM9063
  • 54311-092P
  • 252-23961C
  • TR201A
  • 103-0045-00
  • 875528-0014
  • M55339-20-00201
  • M55339-20-00201
  • 5M4584-220-24
  • 825
  • 33N-BNC-50-1
  • KN94-05
  • 31-830
  • M55339-20-00201
  • 31-216-1050
  • 31-830
  • 063-02-00017
  • 374-079-003
  • 31-216 OR 31-830
  • 103-0045-00
  • KN99-35TR5
  • UG201AU
  • 1701
  • UG201AU
  • UG-201-AU
  • 1250-1476
  • 12621A
  • 899-1
  • 899-2
  • UG-201A/4
  • 178.138-4
  • Q 5 3142 7033
  • 31216-10201250-0780
  • UG-201/U
  • REB49324
  • UG-201A/U
  • 5M.4584.220.24
  • UG201A
  • UG-201A/U
  • M55339/20
  • MIL-A-55339/20
  • 252-23961C
  • 1701